Chemistry, 20.09.2019 17:10 josuemartinez1030
Chemical reactions can occur when sufficient is supplied to overcome the activation energy. in the lab, heating a mixture of often overcomes the activation energy. an elevation in temperature the kinetic energy of the molecules. this provides enough energy to chemical bonds. this is not feasible in living cells because a change in temperature of this type will cause the proteins to and cause cell . to assist with this problem, cells use biologically active protein catalysts called to facilitate chemical changes.
Answers: 2
Chemistry, 22.06.2019 04:30
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
Chemistry, 22.06.2019 20:00
What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
Answers: 1
Chemistry, 22.06.2019 22:10
What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added
Answers: 1
Chemical reactions can occur when sufficient is supplied to overcome the activation energy. in the...
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